The Rainbow Falls area offers many motorized roads and trails for four-wheel drive and off-highway vehicle (OHV) enthusiasts. This area contains several motorized trails open to motor vehicles 50 inches, or less, in overall width. The roads and trails in this area connect to the North Rampart Range OHV riding area as well. The North Rampart Range riding area is managed by the South Platte Ranger District. Be sure to consult with the Motor Vehicle Use Map (MVUM) for offical Forest Service routes that are open to motorized vehicles. Free Motor Vehicle Use Maps (MVUMs) are available at your local Forest Service Ranger District office. Please pick up a MVUM before you head out. These maps identify the designated Forest Service roads, and the designated motorized trails, that are open to motorized use. They also and identify what types of vehicles are allowed on the different types of routes that are displayed on the MVUM.